Fitness and Workout Tips 2017 : Take your plank to the next level? This 10-Minute Challenge will strengthen your… 8 years ago 1.9k Views Share Share on PinterestShare on FacebookShare on Twitter Fitness and Workout Tips 2017 Illustration Description Take your plank to the next level? This 10-Minute Challenge will strengthen your core AND raise your heart rate. Pin for later! 19 shares
